Amphenol ICC 77313-802-26LF Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 77313-802-26LF is an active rectangular connector header designed for through-hole mounting applications. This BERGSTIK® series component features 26 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing, suitable for board-to-board or cable interconnections. The connector employs male pin contacts with gold-plated mating surfaces and tin-plated posts, rated for 3A per contact across an operating temperature range of -65°C to 130°C. Equivalent and substitute parts are identified to provide design flexibility, inventory alternatives, and sourcing options while maintaining electrical and mechanical compatibility.

Substiute Parts

77313-802-26LF

Amphenol ICC (FCI)In Stock: 94777313-802-26LF Datasheet

Current PartRFQ

PBC13DAAN

Sullins Connector SolutionsIn Stock: 3414PBC13DAAN Datasheet

MFR RecommendedRFQ

PBC13DACN

Sullins Connector SolutionsIn Stock: 1094PBC13DACN Datasheet

MFR RecommendedRFQ

PBC13DAFN

Sullins Connector SolutionsIn Stock: 1118PBC13DAFN Datasheet

MFR RecommendedRFQ

PEC13DAAN

Sullins Connector SolutionsIn Stock: 1773PEC13DAAN Datasheet

MFR RecommendedRFQ

PEC13DABN

Sullins Connector SolutionsIn Stock: 5420PEC13DABN Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 77313-802-26LF is determined by strict alignment of the following critical parameters: connector type (Header, Breakaway), contact type (Male Pin), position count (26), row configuration (2 rows), mating pitch (0.100"/2.54mm), row spacing (0.100"/2.54mm), mounting method (Through Hole), termination type (Solder), contact material (Phosphor Bronze), current rating (3A), and flammability rating (UL94 V-0).

The identified substitute parts from Sullins Connector Solutions—PBC13DAAN, PBC13DACN, PBC13DAFN, PEC13DAAN, and PEC13DABN—maintain these core electrical and mechanical parameters. Variations exist in contact post length, insulation material composition, contact finish specifications, and maximum operating temperature, which are secondary design considerations that do not affect fundamental substitutability within standard application contexts.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain active product status and comply with RoHS and REACH regulatory requirements. The Amphenol ICC 77313-802-26LF operates at a maximum temperature of 130°C, while all Sullins alternatives are rated to 125°C maximum. Applications requiring operation above 125°C necessitate retention of the original Amphenol ICC part.

Contact post length varies across substitute options: PBC13DAAN and PEC13DAAN provide 0.120" (3.05mm) posts matching the original's functional depth; PBC13DACN extends to 0.320" (8.13mm); PBC13DAFN reaches 0.620" (15.75mm); and PEC13DABN provides 0.230" (5.84mm). Post length selection depends on PCB thickness and application-specific board-to-board spacing requirements.

Contact finish differences exist between gold-plated options (PBC13DAAN, PBC13DACN, PBC13DAFN) and tin-plated options (PEC13DAAN, PEC13DABN). The original part specifies gold or gold GXT™ mating surfaces. Tin-plated alternatives present different contact resistance and corrosion characteristics suitable for specific environmental conditions.

Insulation material composition differs: the original uses thermoplastic, while all substitutes employ polybutylene terephthalate (PBT). Both materials achieve UL94 V-0 flammability ratings and maintain electrical performance within specified parameters.

Frequently Asked Questions (FAQ)

Q: Can PEC13DAAN be used as a direct replacement for 77313-802-26LF?

A: PEC13DAAN maintains all critical electrical and mechanical parameters: 26 positions, 2 rows, 0.100" pitch, through-hole mounting, solder termination, 3A current rating, and UL94 V-0 flammability rating. The primary differences are tin-plated mating contacts (versus gold), 0.120" post length (versus 0.135"), and maximum operating temperature of 125°C (versus 130°C). Substitution is valid for applications not exceeding 125°C and where tin contact finish is acceptable.

Q: What is the difference between PBC13DAAN and PEC13DAAN?

A: Both parts share identical position count, pitch, mounting type, and current rating. The distinction lies in contact finish: PBC13DAAN features gold-plated mating contacts, while PEC13DAAN uses tin-plated mating contacts. Contact post length is identical at 0.120" (3.05mm) for both variants. Selection depends on application requirements for contact resistance and environmental corrosion resistance.

Q: Why do PBC13DACN and PBC13DAFN have longer post lengths?

A: PBC13DACN provides 0.320" (8.13mm) post length and PBC13DAFN provides 0.620" (15.75mm) post length to accommodate applications requiring increased board-to-board spacing or thicker PCB assemblies. These variants maintain all other electrical specifications identical to PBC13DAAN. Post length selection is determined by mechanical assembly requirements, not electrical performance.

Q: Are all substitute parts RoHS compliant?

A: Yes. The original 77313-802-26LF carries RoHS Compliant status. All identified substitutes—PBC13DAAN, PBC13DACN, PBC13DAFN, PEC13DAAN, and PEC13DABN—are ROHS3 Compliant, meeting current regulatory requirements.

Q: What is the maximum operating temperature difference between the original and substitutes?

A: The Amphenol ICC 77313-802-26LF operates from -65°C to 130°C. All Sullins substitutes operate from -65°C to 125°C. Applications requiring sustained operation above 125°C require the original Amphenol ICC part.

Q: Can I mix gold-plated and tin-plated contacts in the same assembly?

A: Contact finish selection should be consistent within an application to maintain uniform contact resistance and corrosion characteristics. Mixing gold-plated (PBC13 series) and tin-plated (PEC13 series) contacts in mated pairs is not recommended without specific application validation.